#include <stdio.h>
int main(void) {
int a[] = {1,2,3,4,5,6};
int k = 2;
int found = 0;
for (int i=0;i<6;i++) {
if (a[i]==k) {
found = 1;
break;
}
}
if (!found){
}
return 0;
}
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